CN205102434U - Heat storage type air formula solar collector - Google Patents
Heat storage type air formula solar collector Download PDFInfo
- Publication number
- CN205102434U CN205102434U CN201520647169.6U CN201520647169U CN205102434U CN 205102434 U CN205102434 U CN 205102434U CN 201520647169 U CN201520647169 U CN 201520647169U CN 205102434 U CN205102434 U CN 205102434U
- Authority
- CN
- China
- Prior art keywords
- header
- anger
- extenral
- air inlet
- giving vent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
The utility model provides a heat storage type air formula solar collector, its characterized in that: have the interior header that admits air of admit air extenral header and in the extenral header holding of admitting air, the header has the heat preservation with admitting air to pack in admitting air between the extenral header, and the interior header that admits air has the fresh air inlet that stretches out the extenral header that admits air, have the interior header of giving vent to anger of give vent to anger extenral header and in the extenral header holding of giving vent to anger, the header has the heat preservation with giving vent to anger to pack in giving vent to anger between the extenral header, and the interior header of giving vent to anger has the exhaust vent that stretches out the extenral header of giving vent to anger, two openings of both ends open -ended bi -pass evacuated collector tube are arranged in the admit air header and the header of giving vent to anger respectively, and bi -pass evacuated collector tube embeds has the heat storage device pipe including phase change material. The utility model provides a leakage, scale control is not had in no frost crack, and the efficient can balance the strong and weak solar collector of heat.
Description
Technical field:
The utility model relates to a kind of solar thermal collector, especially a kind of heat storage-type air type solar energy heat-collecting device.
Background technology:
Providing a kind of in the market take water as the solar thermal collector of medium.Mainly gather solar thermal energy with heat collector water temperature to be raised thus reaches the effect the same with gas water heater or electric heater to use hot water or heating and heat radiation to dry.But solar thermal collector has been grown header and will produce incrustation scale service time, will make the heat rejection of vacuum tube Zhong Shui side incrustation scale, make the caloric receptivity of water not enough, the temperature of water has been difficult to raise, and the thermal efficiency declines.Particularly carry out heating or drying efficiency with hot water radiator low, and winter easily freezingly causes leakage.Vacuum tube heat collection function and heat radiation are all that when sunshine is strong, temperature is high by direct mode, easily cause superheating phenomenon; When overcast and rainy or evening is without sunshine, just heat cannot be produced.
Utility model content
The utility model provides a kind of heat storage-type air type solar energy heat-collecting device, its object is to overcome prior art shortcoming, provides a kind of without bursting by freezing, No leakage, antiscale, efficiently, can balance the solar thermal collector of heat power, directly add hot-air and be used in heating, dry and hot water.
The utility model solves the technical scheme that its technical problem adopts:
A kind of heat storage-type air type solar energy heat-collecting device, it is characterized in that: there is header in air inlet accommodating in air inlet extenral header and air inlet extenral header, be filled with heat-insulation layer between header and air inlet extenral header in air inlet, in air inlet, header has the fresh air inlet stretching out air inlet extenral header; Have give vent to anger extenral header and interior header of giving vent to anger accommodating in extenral header of giving vent to anger, the interior header and give vent to anger between extenral header and be filled with heat-insulation layer of giving vent to anger, interior header of giving vent to anger has the exhaust vent stretching out extenral header of giving vent to anger; Two openings of the bilateral vacuum heat collection pipe of both ends open to lay respectively in air inlet header and give vent to anger in interior header, and bilateral vacuum heat collection tube built-in has the heat storage device pipe containing phase-change material; Heat storage device pipe is fastened by concentric steel, makes heat storage device pipe and bilateral vacuum heat collection pipe be in same axle center, leaves uniform circular air duct between heat storage device pipe and bilateral vacuum heat collection pipe.
Heat storage device pipe containing phase-change material is also that the outer tube of accumulation of energy core adopts stainless steel, and improve resistance to corrosion, increase the service life (because the solid-liquid high temperature of energy-accumulation material changes, can produce corrosiveness to outer tube)
Usefulness of the present utility model is:
The utility model adopts air inlet header, give vent to anger header and bilateral vacuum heat collection pipe and heat storage device pipe, with air as heat conduction medium, a kind of No leakage is provided, without medium pollution, frost-cracking-preventing, scale-deposit-preventing, the solar thermal collector of the heat inequality produced because illumination is strong and weak can be balanced, directly add hot-air to use and heating, dry and hot water, thus greatly extend the service life of solar thermal collector, can the thermal efficiency be improved, greatly save supplementary energy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structure chart.
Detailed description of the invention
As shown in Figure 1, the utility model comprises extenral header 1 of giving vent to anger, air inlet extenral header 6, header 7, bilateral vacuum heat collection pipe 10, with one heart steel card 11 in give vent to anger interior header 2, air inlet, heat storage device pipe 12, heat-insulation layer 3, heat-insulation layer 8, support 13, support 14.
Be positioned at the built-in header 2 of giving vent to anger of extenral header 1 of giving vent to anger of top, the heat-insulation layer 3 of expanded material is filled in the extenral header 1 and giving vent to anger in the gap of interior header 2 of giving vent to anger, and interior header 2 of giving vent to anger has the exhaust vent 4 stretching out extenral header 1 of giving vent to anger.
Be positioned at the built-in air inlet header 7 of air inlet extenral header 6 of below, the heat-insulation layer 8 of expanded material is filled in the gap of header 7 in air inlet extenral header 6 and air inlet, and in air inlet, header 7 has the fresh air inlet 9 stretching out air inlet extenral header 6.
The bilateral vacuum heat collection pipe 10 of both ends open is connected to header 7 in give vent to anger interior header 2 and air inlet, and also namely two open-ended interior headers 2 of giving vent to anger that lay respectively at of the bilateral vacuum heat collection pipe 10 of both ends open are interior with in header 7 in air inlet.
Containing the heat storage device pipe 12 also accumulation of energy core of phase-change material, accumulation of energy core outer tube adopts stainless steel, include phase-change material, the heat storage device pipe 12 including phase-change material is built in bilateral vacuum heat collection pipe 10, fixed by concentric steel card 11, heat storage device pipe 12 and bilateral vacuum heat collection pipe 10 is made to be in same axle center, leave uniform circular air duct between heat storage device pipe 12 and bilateral vacuum heat collection pipe 10, support 13 and between 14 connect respectively and give vent to anger extenral header 1 and air inlet extenral header 6 and play fixation.
During actual use, air enters from the fresh air inlet 9 of header in air inlet 7, opening part through the bilateral vacuum heat collection pipe 10 being connected to header 7 in air inlet enters bilateral vacuum heat collection pipe 10, after air is heated by bilateral vacuum heat collection pipe 10, by circular air duct uniform between heat storage device pipe 12 and bilateral vacuum heat collection pipe 10, the opening part passing through the bilateral thermal-collecting tube 10 being connected to interior header 2 of giving vent to anger enters gives vent to anger in interior header 2, finally flows out from exhaust vent 4.When sunshine is superfluous, when in bilateral vacuum heat collection pipe 10, temperature reaches more than 76 DEG C, unnecessary heat is stored by heat storage device pipe 12, time by the time without sunshine, after temperature drops to 76 DEG C in bilateral vacuum heat collection pipe 10, by heat storage device pipe 12, heat is come out use and add hot-air.
Without any medium in bilateral vacuum heat collection pipe 10, direct importing air, discharge after bilateral vacuum heat collection pipe 10 heats, as when in bilateral vacuum heat collection pipe 10, temperature reaches more than 76 DEG C, unnecessary heat is stored by heat storage device pipe 12, by the time time without sunshine, in bilateral vacuum heat collection pipe 10, temperature comes out use heat after dropping to 76 DEG C, greatly saves the use of supplementary energy.Because in the extenral header 1 of giving vent to anger of bilateral vacuum heat collection pipe 10, air inlet extenral header 6, give vent to anger interior header 2, air inlet in header 7 and bilateral vacuum heat collection pipe 10 without any liquid heat-conducting medium, so just there is not problem that is freezing and that leak.
Claims (1)
1. a heat storage-type air type solar energy heat-collecting device, it is characterized in that: there is header in air inlet accommodating in air inlet extenral header and air inlet extenral header, be filled with heat-insulation layer between header and air inlet extenral header in air inlet, in air inlet, header has the fresh air inlet stretching out air inlet extenral header; Have give vent to anger extenral header and interior header of giving vent to anger accommodating in extenral header of giving vent to anger, the interior header and give vent to anger between extenral header and be filled with heat-insulation layer of giving vent to anger, interior header of giving vent to anger has the exhaust vent stretching out extenral header of giving vent to anger; Two openings of the bilateral vacuum heat collection pipe of both ends open to lay respectively in air inlet header and give vent to anger in interior header, and bilateral vacuum heat collection tube built-in has the heat storage device pipe containing phase-change material; Heat storage device pipe is fastened by concentric steel, makes heat storage device pipe and bilateral vacuum heat collection pipe be in same axle center, leaves uniform circular air duct between heat storage device pipe and bilateral vacuum heat collection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647169.6U CN205102434U (en) | 2015-08-25 | 2015-08-25 | Heat storage type air formula solar collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647169.6U CN205102434U (en) | 2015-08-25 | 2015-08-25 | Heat storage type air formula solar collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102434U true CN205102434U (en) | 2016-03-23 |
Family
ID=55518213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647169.6U Expired - Fee Related CN205102434U (en) | 2015-08-25 | 2015-08-25 | Heat storage type air formula solar collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728789A (en) * | 2021-01-19 | 2021-04-30 | 太原理工大学 | Phase-change heat storage and exchange integrated water tank |
-
2015
- 2015-08-25 CN CN201520647169.6U patent/CN205102434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728789A (en) * | 2021-01-19 | 2021-04-30 | 太原理工大学 | Phase-change heat storage and exchange integrated water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20180825 |